$ git clone -n https://gitee.com/src-opencloudos-rpms/gd.git /var/lib/mock/dist-oc9-build-67053-17862/root/chroot_tmpdir/scmroot/gd
Cloning into '/var/lib/mock/dist-oc9-build-67053-17862/root/chroot_tmpdir/scmroot/gd'...
$ git fetch origin 827a0d79ea5de3c83eeb4d82febfaa99799ddf24:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gd
 * [new ref]         827a0d79ea5de3c83eeb4d82febfaa99799ddf24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 827a0d7 import gd-2.3.3-3.tl4